Cisco Unity Express Enhanced Network Modules

Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the Cisco Unity Express enhanced network module (NME-CUE) only to intrabuilding or nonexposed wiring or cabling. The intrabuilding cable must be shielded, and the shield must be grounded at both ends

The NME-CUE ships from the factory with the following hardware preinstalled. (See Table 1.)

Note The Gigabit Ethernet port and compact flash (CF) slot, though available on the hardware, are not supported by the Cisco Unity Express enhanced network module. The CF slot has a metal cover.

Figure 1 NME-CUE Faceplate

SHUTDOWN

Press the SHUTDOWN button for less than 2 seconds to gracefully shut down the module. Press the SHUTDOWN button for more than 4 seconds to cause an immediate module shutdown, which may impact file operations that are in progress.

DISK

Status of hard drive activity:

On—Active.

Off—Inactive.

SYS

Status of system shutdown:

Note Do not remove power without first shutting down the application.

On—Application is stable.

Off—System is shut down and ready for host power down.

Flashing—System shutdown is in progress.

EN

Status of the network module:

On—Detected by the host Cisco IOS software and enabled.

Off—Disabled.

Shutting Down Cisco Unity Express Enhanced Network Modules

Press the Shutdown button on the network module faceplate for less than 2 seconds to perform a graceful shutdown of the network module before removing power from the router or before starting an online insertion and removal (OIR) sequence on the router. The application may take up to 2 minutes to fully shut down.

Caution If you press the Shutdown button for
more than 4 seconds, a nongraceful shutdown of the hard disk will occur and may corrupt files on the network module's hard disk. After a nongraceful shutdown, the HD and SYS LEDs remain lit. Press the Shutdown button for
less than 2 seconds to gracefully reboot the network module.

Some Cisco routers allow you to replace network modules without switching off the router or affecting the operation of other interfaces. This feature is called online insertion and removal (OIR). OIR of a module provides uninterrupted operation to network users, maintains routing information, and ensures session preservation.

Caution Unlike other network modules, Cisco Unity Express enhanced network modules use hard disks. Online removal of disks without proper shutdown can cause file system corruption and might render the disk unusable. You must shut down the operating system on the network module in an orderly way before removing or powering down the module.

Caution Cisco routers support OIR with similar modules only. If you remove a module, install another module exactly like it in its place. If you remove a 2-slot module (along with any installed WAN or voice interface cards), install another module and card combination exactly like it.

For a description of informational and error messages that may appear on the console during this procedure, see the hardware installation guide for your router.

Caution If you need to preserve the data on the Cisco Unity Express enhanced network module, or need to transfer the data to a new Cisco Unity Express enhanced network module, perform a backup of the data before removing the module, and restore the data after installing the new module. For more information about backing up and restoring data, see the "Backup and Restore" chapter in the
Cisco Unity Express 3.0 Voice-Mail and Auto-Attendant CLI Administrator Guide:http://www.cisco.com/en/US/docs/voice_ip_comm/unity_exp/rel3_0/administration/guide/voicemail/11bkrst.html

To perform online removal of a network module and insertion of a replacement, follow these steps, with the router in privileged EXEC mode:

Step 1 Initiate a network module session by using the following command:

Router# service-module integrated-service-engine slot/unit session

Trying 10.10.10.1, 2065 ... Open

SE-Module> enable

SE-Module#

Step 2 Save the running configuration of the network module by using the following command from the SE-Module# prompt:

Step 13 Check that the network module LEDs are on and that the power (PWR) and enable (EN) LEDs on the front panel are also on. This inspection ensures that connections are secure and that the new unit is operational.

Step 14 Initiate a network module session by using the following command:

Router# service-module integrated-service-engine slot/unit session

Trying 10.10.10.1, 2129 ... Open

ISE-network module now available

SE-Module> enable

SE-Module#

Step 15 Restore the network module running configuration by using the following command from the service module prompt:

Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

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Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.